It must have felt pretty weird for Christina Aguilera when she had to sing a rendition of Darlene Love's "Christmas (Baby Please Come Home)" in a car with James Corden back in April. But hey -- at least the end result was worth it.
In the medley above, we cut between Carpool Karaoke guests who appeared on The Late Late Show throughout 2018.
The only one to dress up is Michael Bublé, but that doesn't stop the whole thing feeling splendidly festive.
Topics Carpool Karaoke Music Celebrities
